GINTING, N.; PADANG, I. M. Dolok Sanggul Business Hotel (Sustainable Architecture). International Journal of Architecture and Urbanism, [S. l.], v. 1, n. 1, p. 30–37, 2017. DOI: 10.32734/ijau.v1i1.258. Disponível em: https://idjpcr.usu.ac.id/ijau/article/view/258. Acesso em: 4 aug. 2025.